US9111 系列压力传感器
- 类型:表压、绝压
- 量程:0-1、5.8、15、30、60psi
- 精度:± 0.3%非线性
- 输出:0-30、190mV
- 供电电源:5V
- 工作温度范围:-40℃~125℃
- 典型应用:医疗器械、天气预报用、消费性电子
With constant voltage excitation or constant current excitation, the US911 produces a voltage output that is linearly proportional to the input pressure. The user can add on external signal conditioning circuitry to amplify the output signal and maximize its performance. The US9111 is compatible with most noncorrosive gases and dry air.
Features
Type of pressure | Absolute type or gauge type |
Type of package | DIP or SMT |
Pressure medium | Air or non-corrosive gas |
Min | Nominal | Max | Unit | |
Excitation Voltage | -- | 5 | 10 | V |
Excitation Current | -- | 1.00 | 2.00 | mA |
Bridge Impedance | 4 | 5 | 6 | kΩ |
Span1 | ||||
1psi | 20 | 30 | 40 | mV |
5.8psi | 40 | 70 | 100 | mV |
5.8psi* | 75 | 100 | 125 | mV |
15psi | 75 | 100 | 125 | mV |
15psi** | 130 | 170 | 210 | mV |
30psi | 70 | 100 | 130 | mV |
60psi | 140 | 190 | 240 | mV |
Offset | -30 | 0 | +30 | mV |
TC Span2 (Constant Voltage) | -0.17 | -0.22 | -0.27 | %FS/℃ |
TC Span2 (Constant Current) | -0.05 | -0.02 | +0.05 | %FS/℃ |
TC Offset2 | -0.05 | -0.02 | +0.05 | %FS/℃ |
Linearity3 | -0.3 | ±0.1 | +0.3 | %FS |
Hysteresis | -0.3 | ±0.1 | +0.3 | %FS |
Proof pressure | 2x | Rated Fs | ||
Burst pressure | 3x | Rated Fs | ||
Operating Temperature | -40 | +125 | ℃ | |
Storage Temperature | -55 | +150 | ℃ | |
1、Unless otherwise specified, span is measured at 5.0V Constant Voltage supply at 2、Unless otherwise specified ,Temperature coefficients are Measured from 3、Defined as best straight line. * 5.8 psi high sensitivity type ** 15 psi high sensitivity type, linearity characterized at 700mbar and 1100mbar | ||||
资料下载：US9111压力传感器
Low Cost High Output
Gauge Version and Absolute Version
Constant Current or
Wide Pressure Range Available from 1psi to 60psi
Applications
Medical Instrumentation Altimeter Weather Forecast Tire Gauge
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